Converti
Compress All converters

BMP to ICO Converter

Convert your Bitmap Image files to Icon format quickly and for free. BMP is an uncompressed bitmap format that preserves every pixel but produces large files. ICO is the Windows icon format, used for favicons and application icons. Just upload your BMP files below, and Converti turns them into ICO in seconds — directly in your browser, with no software to install.

or drag them here
BMP

    How to convert BMP to ICO

    1. Click "Browse Files" or drag your BMP files into the upload area.
    2. Optionally adjust the quality and metadata options.
    3. Press "Convert" and download your new ICO file — multiple files arrive as a ZIP.

    About BMP and ICO

    Bitmap Image. BMP is an uncompressed bitmap format that preserves every pixel but produces large files.

    Icon. ICO is the Windows icon format, used for favicons and application icons.

    Convert BMP to other formats

    BMP to JPG BMP to PNG BMP to WebP BMP to GIF BMP to TIFF BMP to AVIF BMP to HEIC BMP to PDF
    Convert BMP to any format

    Convert other formats to ICO

    AVIF to ICO GIF to ICO HEIC to ICO JPG to ICO PNG to ICO SVG to ICO TIFF to ICO WebP to ICO
    Convert to ICO from any format

    Frequently asked questions

    Upload one or more BMP files using the box above, click Convert, and download the resulting ICO file. The whole process takes just a few seconds.

    Yes. Converting BMP to ICO on Converti is completely free, with no sign-up, no watermarks and no limits on the number of conversions.

    Your files are processed only to perform the conversion and are not shared with anyone. We recommend downloading your results and not uploading confidential documents to any online tool.

    Yes. Select several BMP files and they will all be converted to ICO and delivered together in a single ZIP archive.